Meaning This geographical name points to the Caspain Sea, the largest enclosed body of water in the world. Origin of Caspian Arabic +-100%Zoom level changed to 1 Popular Middle Names Allen, Emilio, Forest, Lewis, Mathew, Wolf Pronunciation 🔊 Listen Caspian KAHSpeeahn Similar Names Tanix Triton Crofton Croften Cherokee Kage Penley Penton Penleigh Pennleah Year by Year Popularity of Caspian